2020127385

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{69313}}^1$

素因数の和:69417

約数の個数: 32

約数和(自身を含む): 3393613440

約数和(自身を除く): 1373486055

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 201, 335, 435, 1005, 1943, 5829, 9715, 29145, 69313, 207939, 346565, 1039695, 2010077, 4643971, 6030231, 10050385, 13931913, 23219855, 30151155, 69659565, 134675159, 404025477, 673375795, 2020127385]

約数ペア:

[(1, 2020127385), (3, 673375795), (5, 404025477), (15, 134675159), (29, 69659565), (67, 30151155), (87, 23219855), (145, 13931913), (201, 10050385), (335, 6030231), (435, 4643971), (1005, 2010077), (1943, 1039695), (5829, 346565), (9715, 207939), (29145, 69313)]